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  • About
    • Principal Letter
    • General Info
    • Why Us?
    • GSA Governing Board
    • DONATE
    • Apply
      • Before / After Care
      • School Supply List
      • Document Library
    • District Income, Expenditures and Disbursements
    • Financial Audit Reports
    • GSA Policy Manual
    • Mission & Vision
    • Testimonials
    • Safety & Security
    • Counseling Corner
    • Nurses Corner
    • Wellness
    • Non-discrimination Notice
    • Public Notice of Special Education Services
    • Media
      • Fact Sheet
      • Annual Report
      • State Report Cards
      • Press Releases
      • Media Contact
    • F.A.Q.s
    • Concept Schools
  • Apply
    • Apply Online
    • Admission Procedure
    • Schedule a Visit
    • Re-enrollment Form for 2021-2022
    • Employment
      • Employment Requirements
      • Employment Ad
      • Apply Here
  • Academic
    • Education Program
    • MOCAP
    • Special Education
    • Academic Calendar
    • Acuity Login
    • Homework Policy
    • Student Handbook
    • Bell Schedule
    • Lunch Menu
    • Useful Links
    • Staff Webmail
  • Achievements
    • GSA MAP Scores
    • School Report Card
    • IXL Sign In
    • Star Reading
  • Activities
    • Activity Calendar
    • Field Trips
    • Clubs & Activities
    • Home Visits
    • Archived Weekly Reminders 2020
    • Stem Expo
    • Past Activities/Events
  • Alternative Instruction Plan
    • KG
    • Grade-1
    • Grade-2
    • Grade-3
    • Grade-4
    • Grade-5
  • CV Updates
Gateway Science Academy St. Louis South by Concept Schools > Stem Expo

Stem Expo

Demonstrations for Concept Stem Expo

1-Baby Diaper ( Alissa & Bre) 

2-Woosh Bottle (Fernando & Robert) 

3- Wind Bag ( Anais)  

4- Bed of Nails with Balloons( Jaya)  

5- Indicator Sponge (Enrique & Adin) 

6- Insta Worm ( Agni & Chloe) 

7- Combustion Reaction ( Michael & Felix)

8- Magic Sand ( Jaya) 

9- Purple Paradox (Jacob & Jose) 

10-Gyroscope ( Michael & Felix) 

11-Insta Snow (Clayton) 

12- Balancing Nails ( Jack)  

13- Giant Smoke Rings ( Frank & Jessi ) 

14- Van De Graaff ( Larry & Jacob) 

15- Elephant Tooth Paste ( Kiora & Ella) 

16- Magic Carnation ( Sydney)  

17- Polyurethane Foam ( Sophie ) 

Our School

Gateway Science Academy St. Louis Elementary School is managed by Concept Schools.  Concept Schools is a nonprofit charter management organization that provides a high-quality, STEM-focused and college-preparatory education through a network of charter schools while offering exceptional programs, comprehensive services, and opportunities to partner in education.

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Contacts

  • 6651 Gravois Avenue, Saint Louis, MO 63116
  • 314-669-9000
  • 314-669-9944
  • info@gsasouth.org

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